#pragma once
#include "afx.h"

class CBinaryDS :
	protected CFile
{
public:
	CBinaryDS(void);
	virtual ~CBinaryDS(void);
	BOOL Open(CString FileName);
	BYTE Get();
	BYTE Look(unsigned int n = 0);
	BOOL IsEOF();
	void Close();

protected:
public:
	int ReadBlock(PBYTE Target, int n);
};
